RT Book T1 Handbook of small group research A1 Hare, A. Paul 1923-2009 A1 Hare, Alexander Paul 1923- LA English PP New York PB Free Press [u.a.] YR 1976 ED 2. ed. UL https://krimdok.uni-tuebingen.de/Record/019880499 NO Literaturverz. S. 423 - 743 CN HM133 SN 0029138418 K1 Small groups K1 Small groups : Research K1 Small groups : Bibliography